TUF Brazil 1 alum Hugo Viana has suffered an injury to his left knee. Subsequently, UFC Fight Night 28 will go on with 11 bouts.

Viana announced his knee injury on his Instagram account on Friday, and MMAFighting.com confirmed with sources close to the situation that Wilson Reis, who replaced Johny Bedford, is also off the card.

"Unfortunately, I won’t be able to fight at UFN 28 because I injured my left knee on my last jiu-jitsu trainings," Viana wrote. "Thanks God that’s not a bad injury and I’ll started the treatment next week. I hope to return to trainings to be able to fight in a next UFC show in Brazil."